TY  - BOOK
AU  - Bobadilla Fernández,José Luis,1955 - 1996
AU  - Schlaepfer, Loraine., coaut.
ED  - National Institute of Public Health.
TI  - The effects of family formation patterns on  perinatal and childhood mortality
U1  - 304.64 1987
PY  - 1987///
CY  - México
PB  - NIPH
KW  - Mortalidad Perinatal
ER  -